LBES Large Seaport (FY26)_LBESe Business Operations/Engineering Services New Seaport Task Order

This solicitation amendment, N6449826R31070003, issued on June 17, 2026, extends the response deadline to June 24, 2026, for the LBES Large Seaport (FY26) Business Operations/Engineering Services New Seaport Task Order under the Seaport MAC program. The procurement, managed by the Naval Surface Warfare Center Philadelphia Division, seeks engineering and technical support services at NSWCPD facilities to sustain the Land Based Test Sites and Land Based Engineering Support Programs, ensuring operational readiness and schedule adherence. The contract is restricted exclusively to Seaport MAC Holders and is not designated as a small business set-aside, though offerors must disclose utilization of small business, small disadvantaged business, women-owned small business, HUBZone, veteran-owned, and service-disabled veteran-owned small business entities. The work requires a Confidential facility security clearance, with compliance to all DD Form 254 requirements including OPSEC, CUI handling, derivative classification training, and annual NCIS counterintelligence briefings for cleared personnel. All subcontractor DD 254s must be forwarded to the NSWCPD Security Office, and classified information flow-downs require prior written approval. The contract structure includes a five-year base and option period with a total labor requirement of 305,900 hours across five CLINs, each allocating 61,180 hours annually, and Other Direct Costs totaling $359,315.03 over the period. Key deliverables must align with SOW paragraphs 3.1 and 3.1.2.6, with proposals requiring detailed transition plans, POAMs, key personnel resumes, and letters of intent as specified in Section L. Offerors without a DCAA or DCMA approved accounting system must submit an SF1408 Pre-Award Survey to David Torres prior to proposal submission. Organizational or personal conflicts of interest must be disclosed within 14 days of the solicitation date, including full documentation of the conflict and a mitigation strategy. The place of performance is Philadelphia, Pennsylvania, with a contract start date estimated for October 30, 2026. The clause structure includes mandatory FAR and DFARS provisions governing privacy, export control, equivalent labor rates, level of effort, and other terms critical to contract execution and compliance.